TDK CU1S1941AC-2140-00 Circulator product compatible with rohs directive Datasheet

R F
C o m p o n e n t s
October 2015
Circulator
SMD
CU1S1941 Series
RF Components
Circulator
Product compatible with RoHS directive
SMD
Overview of CU1S1941 Series
PART NUMBER CONSTRUCTION
CU1S1941
□
Series name
Direction
A
B
CW
CCW
C
-
Center Frequency
(MHz)
Control Number
CounterClockWise(CCW): B
Port 1
Port 2
Port 2
1
△△
cut off after the decimal point
DIRECTION OF CIRCULATION
ClockWise(CW): A
Port 1
-
○○○○
2
2
1
3
3
Port 3
Port 3
TEMPERATURE RANGE
Operating temperature
(°C)
–35 to +85
Storage temperature
(°C)
–40 to +85
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20151001 / rf_circulator_cu1s1941_en.fm
RF Components
CU1S1941 Series
SHAPES AND DIMENSIONS
120°
3-ø1.2
[Top view]
ø18.6
ø20.4
8.5max.
Tolerance unless otherwise specified: ±0.3
0±0.1
3PL Contact Pin
Coplanarity
Dimensions in mm
RECOMMENDED LAND PATTERN
RECOMMENDED PC BOARD PATTERN
16.3
18.175
15.3
2.0
5.1
5.1
R2.2
0.5
5
9.1
R6.5
9.45
11.45
50Ω Line
20°
2.0
10°
2.0
Dimensions in mm
Dimensions in mm
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20151001 / rf_circulator_cu1s1941_en.fm
RF Components
CU1S1941 Series
ELECTRICAL CHARACTERISTICS
Frequency
range
Center
frequency
Isolation
Insertion
loss
V.S.W.R.
Zo=50:
Handling
power
IMD
20Wx2tone
(MHz)
(MHz)
(dB)
min.
20
20
20
20
20
20
20
20
20
20
20
20
20
20
(dB)
max.
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
max.
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
(W)
max.
100
100
100
100
100
100
100
100
100
100
100
100
100
100
(dBc)
max.
–70
–70
–70
–70
–70
–70
–70
–70
–70
–70
–70
–70
–70
–70
1475.9 to 1510.9
1525 to 1559
1805 to 1880
1844.9 to 1879.9
1880 to 1920
1930 to 1990
1930 to 1995
2010 to 2025
2110 to 2170
2300 to 2400
2350 to 2360
2496 to 2690
2570 to 2620
2620 to 2690
1493.4
1542
1842.5
1862.4
1900
1960
1962.5
2017.5
2140
2350
2355
2593
2595
2655
Part Number
ClockWise
CU1S1941AC-1493-00
CU1S1941AC-1542-00
CU1S1941AC-1842-00
CU1S1941AC-1862-00
CU1S1941AC-1900-00
CU1S1941AC-1960-00
CU1S1941AC-1962-00
CU1S1941AC-2017-00
CU1S1941AC-2140-00
CU1S1941AC-2350-00
CU1S1941AC-2355-00
CU1S1941AC-2593-00
CU1S1941AC-2595-00
CU1S1941AC-2655-00
CounterClockWise
CU1S1941BC-1493-00
CU1S1941BC-1542-00
CU1S1941BC-1842-00
CU1S1941BC-1862-00
CU1S1941BC-1900-00
CU1S1941BC-1960-00
CU1S1941BC-1962-00
CU1S1941BC-2017-00
CU1S1941BC-2140-00
CU1S1941BC-2350-00
CU1S1941BC-2355-00
CU1S1941BC-2593-00
CU1S1941BC-2595-00
CU1S1941BC-2655-00
Characteristic Impedance (:) : 50(Nominal)
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20151001 / rf_circulator_cu1s1941_en.fm
RF Components
CU1S1941 Series
PACKAGING STYLE
REEL DIMENSIONS
330
Dimensions in mm
TAPE DIMENSIONS
Pulling side
32.0±0.1
1.5 +0.1
–0
4.0±0.1
8.1
2.0±0.15
23.27
0.5±0.05
22.5
20.25±0.1
40.4±0.1
44.0±0.3
1.75±0.1
Reel side
9.1±0.1
Dimensions in mm
Tolerance: ±0.2
PACKAGE QUANTITY
Standard package quantity
(pieces/reel)
100
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20151001 / rf_circulator_cu1s1941_en.fm
RF Components
CU1S1941 Series
RECOMMENDED REFLOW PROFILE
Soaking
Working
Soldering
Peak
T: Temperature
T4
T5
T3
T2
T4
T3
t3
T1
t1
t2
t: Time
Soaking
Temp.
T1
150°C
T2
180°C
Time
t1
60 to 120s
Working
Temp.
T3
230°C
Time
t2
30 to 60s
Soldering Peak
Temp.
Time
T4
t3
250°C
within 10s
Temp.
T5
260°C max.
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20151001 / rf_circulator_cu1s1941_en.fm
RF Components
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
REMINDERS
Please do not bring the magnet close to the product (Recommending is separating to 50cm or more). An electric
characteristic might be deteriorated.
The magnetic field of 5mT or more must not go into the product when you make the magnet approach.
Moreover, please do not touch a soft magnetic material such as iron (Recommending is separating to 10mm or
more). An electric characteristic might be deteriorated. An electric characteristic changes when bringing it close
within 10mm(reversible change).
There is a leakage of some magnetism (0.3T or less) from the product.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment,
home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment,
industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality
require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person
or property.
Please understand that we are not responsible for any damage or liability caused by use of the products in any of the applications below
or for any other use exceeding the range or conditions set forth in this catalog.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When using this product in general-purpose applications, you are kindly requested to take into consideration securing protection circuit/
equipment or providing backup circuits, etc., to ensure higher safety.
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20151001 / rf_circulator_cu1s1941_en.fm
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